Cheap flights from Boston (BOS) to Barcelona (BCN) from
expand_more
today
today
Best Deals for Boston to Barcelona Flights with PLAY
flight_takeoff
flight_land
USD
Boston (BOS)to
Barcelona (BCN)
April 2, 2025 - April 23, 2025
One way of round trip
From
USD 278*
Available: 1 day ago
Boston (BOS)to
Barcelona (BCN)
April 2, 2025 - April 23, 2025
One way of round trip
From
USD 421*
Available: 1 day ago
Boston (BOS)to
Barcelona (BCN)
April 2, 2025 - April 23, 2025
One way of round trip
From
USD 489*
Available: 1 day ago
Boston (BOS)to
Barcelona (BCN)
December 11, 2024 - December 15, 2024
One way of round trip
From
USD 189*
Available: 18 hrs ago
Boston (BOS)to
Barcelona (BCN)
September 12, 2024 - September 25, 2024
One way of round trip
From
USD 284*
Available: 4 hrs ago
Boston (BOS)to
Barcelona (BCN)
September 12, 2024 - September 27, 2024
One way of round trip
From
USD 284*
Available: 4 hrs ago
Boston (BOS)to
Barcelona (BCN)
December 11, 2024 - December 15, 2024
One way of round trip
From
USD 326*
Available: 18 hrs ago
Boston (BOS)to
Barcelona (BCN)
December 11, 2024 - December 15, 2024
One way of round trip
From
USD 394*
Available: 18 hrs ago
Boston (BOS)to
Barcelona (BCN)
September 12, 2024 - September 25, 2024
One way of round trip
From
USD 421*
Available: 4 hrs ago
Boston (BOS)to
Barcelona (BCN)
September 12, 2024 - September 27, 2024
One way of round trip
From
USD 421*
Available: 4 hrs ago
Boston (BOS)to
Barcelona (BCN)
September 12, 2024 - September 25, 2024
One way of round trip
From
USD 488*
Available: 4 hrs ago
Boston (BOS)to
Barcelona (BCN)
September 12, 2024 - September 27, 2024
One way of round trip
From
USD 488*
Available: 4 hrs ago
Boston (BOS)to
Barcelona (BCN)
August 16, 2024 - August 25, 2024
One way of round trip
From
USD 538*
Available: 13 hrs ago
Boston (BOS)to
Barcelona (BCN)
August 16, 2024 - August 25, 2024
One way of round trip
From
USD 680*
Available: 13 hrs ago
Boston (BOS)to
Barcelona (BCN)
August 16, 2024 - August 25, 2024
One way of round trip
From
USD 748*
Available: 13 hrs ago
*Fares displayed are for one-way flights when booking round-trip flights. The fares have been collected within the last 48hrs and may no longer be available at time of booking.